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platform_system_core/libbacktrace/testdata
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Yabin Cui 5d991bc351 libbacktrace_offline: support .ARM.exidx. 
1. Read .ARM.exidx and .ARM.extab, provides these data to libunwind
through AccessMem.
2. In FindProcInfo, search .ARM.exidx for the idx entry of function
containing ip.
3. Add structures to store .ARM.exidx info in DebugFrameInfo, and
clean up the structure.
4. Add tests to test each unwind information (.eh_frame, .debug_frame,
.gnu_debugdata, .ARM.exidx) separately.

Bug: http://b/30974693
Test: run backtrace_test.
Test: run simpleperf runtest.py.
Change-Id: I9377a54379158bd35860efcf0e011423be7350d4
2016-12-07 10:25:33 -08:00
..
aarch64 libbacktrace_offline: support .ARM.exidx. 2016-12-07 10:25:33 -08:00
arm libbacktrace_offline: support .ARM.exidx. 2016-12-07 10:25:33 -08:00
x86 libbacktrace_offline: support .ARM.exidx. 2016-12-07 10:25:33 -08:00
x86_64 libbacktrace_offline: support .ARM.exidx. 2016-12-07 10:25:33 -08:00